64176224

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 161118720

約数和(自身を除く): 96942496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 887, 952, 1064, 1292, 1774, 1904, 2128, 2261, 2584, 3548, 3808, 4256, 4522, 5168, 6209, 7096, 9044, 10336, 12418, 14192, 15079, 16853, 18088, 24836, 28384, 30158, 33706, 36176, 49672, 60316, 67412, 72352, 99344, 105553, 117971, 120632, 134824, 198688, 211106, 235942, 241264, 269648, 286501, 422212, 471884, 482528, 539296, 573002, 844424, 943768, 1146004, 1688848, 1887536, 2005507, 2292008, 3377696, 3775072, 4011014, 4584016, 8022028, 9168032, 16044056, 32088112, 64176224]

約数ペア:

[(1, 64176224), (2, 32088112), (4, 16044056), (7, 9168032), (8, 8022028), (14, 4584016), (16, 4011014), (17, 3775072), (19, 3377696), (28, 2292008), (32, 2005507), (34, 1887536), (38, 1688848), (56, 1146004), (68, 943768), (76, 844424), (112, 573002), (119, 539296), (133, 482528), (136, 471884), (152, 422212), (224, 286501), (238, 269648), (266, 241264), (272, 235942), (304, 211106), (323, 198688), (476, 134824), (532, 120632), (544, 117971), (608, 105553), (646, 99344), (887, 72352), (952, 67412), (1064, 60316), (1292, 49672), (1774, 36176), (1904, 33706), (2128, 30158), (2261, 28384), (2584, 24836), (3548, 18088), (3808, 16853), (4256, 15079), (4522, 14192), (5168, 12418), (6209, 10336), (7096, 9044)]